6277467648 has 80 divisors (see below), whose sum is σ = 17450775936. Its totient is φ = 2001500160.

The previous prime is 6277467613. The next prime is 6277467673. The reversal of 6277467648 is 8467647726.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53518 + ... + 124173.

Almost surely, 2^6277467648 is an apocalyptic number.

It is an amenable number.

6277467648 is an abundant number, since it is smaller than the sum of its proper divisors (11173308288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6277467648 is a wasteful number, since it uses less digits than its factorization.

6277467648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177735 (or 177719 counting only the distinct ones).

The product of its digits is 18966528, while the sum is 57.

The square root of 6277467648 is about 79230.4717138551. The cubic root of 6277467648 is about 1844.7102506920.

The spelling of 6277467648 in words is "six billion, two hundred seventy-seven million, four hundred sixty-seven thousand, six hundred forty-eight".